Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52139479
Kind Code:
U
Application Number:
JP4853976U
Publication Date:
October 22, 1977
Filing Date:
April 16, 1976
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B27B19/06; B23D55/00; B23Q5/58; B26D1/46; B26D7/22; (IPC1-7): B26D1/46; B23D55/00; B23Q5/58; B26D7/22



 
Previous Patent: JPS52139478

Next Patent: JPS52139480